[Text / high-tech LED Yue Mengdi] Phosphor is very limited in the entire industrial chain of LED, but it is essential. The quality of the LED directly determines the efficacy of the LED and the quality of the light, from the initial red and yellow light, to the later blue and green light, to the current white light.
In fact, the LED phosphor industry, which is compatible with LED packaging, has developed rapidly in recent years. According to the GGII survey, by the end of 2014, there were about 55 LED phosphor companies in China, mainly distributed in various types of Chinese, Taiwanese, and US-owned phosphor companies. There are about 15 LED phosphor companies of a certain scale, and the monthly sales volume of LED phosphor companies in some enterprises has exceeded 1 ton.
Among the Chinese-funded enterprises, the more representative ones are the rare earths.
It has been deposited for more than ten years, and it is backed by the Beijing Research Institute of Nonferrous Metals. The famous rare earth in the LED phosphor industry is not too small. It is understood that the phosphor products are complete in variety, and the alumina, nitride and fluoride system phosphors developed by them can meet the needs of high-quality lighting and display LED devices. Liu Ronghui, director of the Rare Earth Luminescence Division, told Gaogong LED.
In fact, in the general environment where the phosphor powder market generally does not increase profits, the performance improvement of white LED phosphors has also entered a bottleneck period. And this also brings a better opportunity for the research of rare earth.
Technological innovation is very important for LED phosphors that have a small overall proportion but are a key component of lighting. The trend of price increase and price decline will not change in the short term, and improving the performance of the monomer powder of LED phosphors is the key to the company's ability to be eliminated in the process of shuffling.
How can LED phosphors improve performance through technological innovation? At the Hi-Tech LED Conference in December 2015, researching rare earths may give some inspiration and inspiration to the industry.
In fact, the LED phosphor industry, which is compatible with LED packaging, has developed rapidly in recent years. According to the GGII survey, by the end of 2014, there were about 55 LED phosphor companies in China, mainly distributed in various types of Chinese, Taiwanese, and US-owned phosphor companies. There are about 15 LED phosphor companies of a certain scale, and the monthly sales volume of LED phosphor companies in some enterprises has exceeded 1 ton.
Among the Chinese-funded enterprises, the more representative ones are the rare earths.
It has been deposited for more than ten years, and it is backed by the Beijing Research Institute of Nonferrous Metals. The famous rare earth in the LED phosphor industry is not too small. It is understood that the phosphor products are complete in variety, and the alumina, nitride and fluoride system phosphors developed by them can meet the needs of high-quality lighting and display LED devices. Liu Ronghui, director of the Rare Earth Luminescence Division, told Gaogong LED.
In fact, in the general environment where the phosphor powder market generally does not increase profits, the performance improvement of white LED phosphors has also entered a bottleneck period. And this also brings a better opportunity for the research of rare earth.
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Fluorescent cap launched by Rare Earth
Technological innovation is very important for LED phosphors that have a small overall proportion but are a key component of lighting. The trend of price increase and price decline will not change in the short term, and improving the performance of the monomer powder of LED phosphors is the key to the company's ability to be eliminated in the process of shuffling.
How can LED phosphors improve performance through technological innovation? At the Hi-Tech LED Conference in December 2015, researching rare earths may give some inspiration and inspiration to the industry.
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